Possible spark plugs:

  • NGK: D9EA
  • NGK: J9A
  • Autolite: 4132
  • Champion: A59C
  • Champion: RA4HC
  • Denso: X27ES-U

Details about your spark plug:

  • Type: MTCYC.
  • Type: AUTOM.
  • Thread size: 12mm (0.47244 inches)
  • Hex size: 18MM inches (457.2 mm)
  • Reach: 0,75 inches (19.05 mm)
  • Seat type: GASKET
  • Projected tip: NO

Convert another spark plug:

spark plug converter: